/*
 * Copyright (c) 2009-2020 Weasis Team and other contributors.
 *
 * This program and the accompanying materials are made available under the terms of the Eclipse
 * Public License 2.0 which is available at http://www.eclipse.org/legal/epl-2.0, or the Apache
 * License, Version 2.0 which is available at https://www.apache.org/licenses/LICENSE-2.0.
 *
 * SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
 */
package org.weasis.core.api.explorer.model;

import java.util.Collection;
import java.util.List;
import org.weasis.core.api.media.data.MediaSeriesGroup;

public interface TreeModel {

  List<TreeModelNode> getModelStructure();

  Collection<MediaSeriesGroup> getChildren(MediaSeriesGroup node);

  MediaSeriesGroup getHierarchyNode(MediaSeriesGroup parent, Object value);

  void addHierarchyNode(MediaSeriesGroup root, MediaSeriesGroup leaf);

  void removeHierarchyNode(MediaSeriesGroup root, MediaSeriesGroup leaf);

  MediaSeriesGroup getParent(MediaSeriesGroup node, TreeModelNode modelNode);
}
